.box{
    width: 160px;
    height: 160px;
    box-sizing: border-box;
    float: left;
    text-align: center;

}
.boxpt{
    background-image:url("../framept.jpg") ;
    padding: 12px 0 12px 0;
}
.boxls{
    background-image: url("../framels.jpg");
    padding: 35px 0 35px 0;
}
.boxpt:hover{
    background-image: url("../framept_hover.jpg");
}
.boxls:hover{
    background-image: url("../framels_hover.jpg");
}
.center{
    position: absolute;
    left: 50%;
    margin-left: -300px;
    top: 50%;
    margin-top: -300px;
    width: 500px;
    height: 550px;
    background-color: rgba(33,33,33,.9);
    display: none;
}
#close{
    position: absolute;
    right: 0px;
    top: 0px;
}

#navigator{
    color: white;
    text-align: center;

}
#navigator span{
    margin-left: 25px;

}
.boxpt2{
    padding: 25px  75px ;
}
.boxls2{
    padding: 72px 25px ;
}
.center img{

}
#imgs{

}